GAME INSTRUCTIONS
Addition and subtraction crossword puzzle for kids is the online game to practice addition and subtraction of one and two digits, in the form of a crossword puzzle, mathematical operations on overlapping lines, sharing numbers. Solve the crossword mathematical operations, choose the operation you want to work on, addition or subtraction, and the level of the mathematical crossword to practice online. Drag the numbers on the right to the empty squares to complete simple addition and subtraction equations for kids to learn math. An online educational math game, with addition and subtraction, ideal for children ages 5 to 7 years old.